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Corrected pcode.h header file

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This commit is contained in:
Gregory Nutt 2014-05-08 11:11:44 -06:00
parent 7fffa72ee5
commit 765805234f
1 changed files with 15 additions and 92 deletions
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107
include/nuttx/binfmt/pcode.h
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@ -1,14 +1,7 @@
/****************************************************************************
* include/nuttx/binfmt/builtin.h
* include/nuttx/binfmt/pcode.h
*
* Originally by:
*
* Copyright (C) 2011 Uros Platise. All rights reserved.
* Author: Uros Platise <uros.platise@isotel.eu>
*
* With subsequent updates, modifications, and general maintenance by:
*
* Copyright (C) 2012-2013 Gregory Nutt. All rights reserved.
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -40,35 +33,27 @@
*
****************************************************************************/
#ifndef __INCLUDE_NUTTX_BINFMT_BUILTIN_H
#define __INCLUDE_NUTTX_BINFMT_BUILTIN_H
#ifndef __INCLUDE_NUTTX_BINFMT_PCODE_H
#define __INCLUDE_NUTTX_BINFMT_PCODE_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <sys/types.h>
/****************************************************************************
* Public Types
****************************************************************************/
struct builtin_s
{
const char *name; /* Invocation name and as seen under /sbin/ */
int priority; /* Use: SCHED_PRIORITY_DEFAULT */
int stacksize; /* Desired stack size */
main_t main; /* Entry point: main(int argc, char *argv[]) */
};
/****************************************************************************
* Public Data
****************************************************************************/
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C" {
extern "C"
{
#else
#define EXTERN extern
#endif
@ -78,12 +63,12 @@ extern "C" {
****************************************************************************/
/****************************************************************************
* Name: builtin_initialize
* Name: pcode_initialize
*
* Description:
* Builtin support is built unconditionally. However, in order to
* use this binary format, this function must be called during system
* format in order to register the builtin binary format.
* P-code support is built based on the configuration. However, in order
* to use this binary format, this function must be called during system
* initialization in order to register the P-Code binary format.
*
* Returned Value:
* This is a NuttX internal function so it follows the convention that
@ -92,87 +77,25 @@ extern "C" {
*
****************************************************************************/
int builtin_initialize(void);
int pcode_initialize(void);
/****************************************************************************
* Name: builtin_uninitialize
* Name: pcode_uninitialize
*
* Description:
* Unregister the builtin binary loader
* Unregister the pcode binary loader
*
* Returned Value:
* None
*
****************************************************************************/
void builtin_uninitialize(void);
/****************************************************************************
* Utility Functions Provided to Applications by binfmt/libbuiltin
****************************************************************************/
/****************************************************************************
* Name: builtin_isavail
*
* Description:
* Checks for availabiliy of application registerred during compile time.
*
* Input Parameter:
* filename - Name of the linked-in binary to be started.
*
* Returned Value:
* This is an end-user function, so it follows the normal convention:
* Returns index of builtin application. If it is not found then it
* returns -1 (ERROR) and sets errno appropriately.
*
****************************************************************************/
int builtin_isavail(FAR const char *appname);
/****************************************************************************
* Name: builtin_getname
*
* Description:
* Returns pointer to a name of built-in application pointed by the
* index.
*
* Input Parameter:
* index, from 0 and on ...
*
* Returned Value:
* Returns valid pointer pointing to the app name if index is valid.
* Otherwise NULL is returned.
*
****************************************************************************/
FAR const char *builtin_getname(int index);
/****************************************************************************
* Data Set Access Functions Provided to Applications by binfmt/libbuiltin
****************************************************************************/
/****************************************************************************
* Name: builtin_for_index
*
* Description:
* Returns the builtin_s structure for the selected builtin.
* If support for builtin functions is enabled in the NuttX configuration,
* then this function must be provided by the application code.
*
* Input Parameter:
* index, from 0 and on...
*
* Returned Value:
* Returns valid pointer pointing to the builtin_s structure if index is
* valid.
* Otherwise, NULL is returned.
*
****************************************************************************/
EXTERN FAR const struct builtin_s *builtin_for_index(int index);
void pcode_uninitialize(void);
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __INCLUDE_NUTTX_BINFMT_BUILTIN_H */
#endif /* __INCLUDE_NUTTX_BINFMT_PCODE_H */